👉 TAP TO SAVE 50% WITH CODE SPRING
X
Lost password?

Don't have an account?
Gain Access Now

X

Receive free daily analysis

NFL
NBA
NHL
NASCAR
CFB
MLB
MMA
PGA
ESPORTS
BETTING

Already have an account? Log In

X

Forgot Password


POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

Bullpen Report: Breaking Down May Leaders to Find Ratio Gems

matt barnes fantasy baseball rankings closers saves draft sleepers

Michael Florio's fantasy baseball closers, saves and bullpen report for Week 10. He looks at all 30 MLB bullpens for under the radar fantasy baseball relievers.

We are officially two months into the MLB season. That’s right, we are roughly one-third of the way through the fantasy baseball season. This was about all the baseball we got in 2020, so be happy that we have four more months to go! 

Every week I break down the bullpens of all 30 MLB teams to help you identify bullpens that are changing their late-inning usage and help find those relievers that give you a lot of strikeouts with strong ratios. But, with May being over, I wanted to mix things up a bit this week. I will still address changing bullpens, but I will more take a look at the reliever leaderboard for both May and the season so far. 

I did break down all the bullpens leading into Memorial Day Weekend so let's dig in!

Featured Promo: Save 50% the regular price with discount code SPRING, for a limited time. Exclusive access to our Team Sync platform, DFS cheat sheets, Lineup Optimizers, betting/prop picks, and exclusive content from Nick Mariano and Eric Cross! GAIN ACCESS NOW

 

Changing Bullpens 

Cincinnati Reds: Tejay Antone picked up a four-out save over the weekend. In that game, Lucas Sims got the seventh and Amir Garrett pitched the sixth. Antone is the best reliever in this bullpen, but he at times gets used in high leverage situations and brought in for multiple-inning duty. He is still the top fantasy arm in this bullpen, followed by Sims, Garrett and Sean Doolittle. But this bullpen remains one of the most unpredictable in baseball. 

Kansas City Royals: This bullpen has been changing basically weekly all season long. With Josh Staumont (knee) and his team-leading five saves on the IL, we saw the Royals turn to Greg Holland for their last save opportunity over the weekend. On Memorial Day, he pitched the ninth inning against the Pirates, despite the lead being pushed to four runs. It’s worth noting though that it was a two-run game before Kansas City scored in the bottom of the eighth, meaning that they were saving him for the save opportunity. We have also seen Kyle Zimmer used to pick up two saves recently in Kansas City. But, he was the first reliever out of the bullpen when Holland got his save this weekend. Holland should once again be rostered in fantasy, but Zimmer is a deeper league option who could get some opportunities if Holland struggles, which is very possible. 

Minnesota Twins: Hansel Robles picked up his fourth save of the season on Memorial Day. Just two days prior, he was pitching in a setup role, while Taylor Rogers picked up his fourth save of the season. While it is trending like Robles is going to see the majority of save opportunities moving forward, both of these pitchers are worth rostering and starting in Roto formats. 

San Francisco Giants: We know it will be one of Tyler Rogers or Jake McGee getting the saves for the Giants. The issue is, we do not know which it will be on any given night. McGee got the last save for the Giants, his 12th of the season. In his outing prior, he pitched the eighth, while Rogers got the ninth but blew his third save of the season. Both should be rostered, with the pendulum slightly leaning towards McGee, but this can change on a nightly basis. 

Seattle Mariners: With Kendall Graveman on the IL many expected Rafael Montero to just get all the save chances. But that has not been the case. Keynan Middleton has been getting mixed in, picking up two saves in the past two weeks, including one this past weekend. Montero also has two saves in that span and Erik Swanson has one. When Graveman returns, expect him and Montero to split save chances. Middleton is worth rostering for the time being, but I would expect him to lose those opportunities to Graveman. But if he gets the job done now, he could remain as a late-inning option. 

Tampa Bay Rays: It seems as if J.P. Feyereisen has taken over as the Rays' top closing option. He has picked up three saves and had four chances since he joined the Rays. In the past two weeks, he has three saves, while Diego Castillo and Pete Fairbanks each have one. In fact, over the weekend we saw Castillo pitch the final inning of a four-inning game. He should still be rostered, as we need more clarity here. But Feyereisen is the top option for the time being. 

 

May Leaders

Strikeout Rate: Matt Barnes led all relievers with a 45.7 percent strikeout rate. Just behind him was Scott Barlow (44.2 percent), Craig Kimbrel (43.8 percent), and Paul Fry (43.2 percent). Barnes and Kimbrel are top relieving options, while Barlow and Fry are out there in a lot of leagues. Barlow has not yet been moved into the closer role despite Kansas City trying a number of different options this season, but he is always a candidate since he is one of the top arms in that pen. If nothing else, he provides great ratios and strikeouts. Fry is likely the next man up if Cesar Valdez continues to struggle. He should be stashed in Roto formats. 

WHIP: Ryan Tepera led all relievers with a 0.20 WHIP in 14.2 innings in May. Nick Wittgren pitched to a 0.38 WHIP in 10.2 innings. Neither will provide saves currently, but they have been providing elite WHIPs, to go with great ERAs and plenty of strikeouts. Both have a strikeout rate of 39 percent. If you need ratios and strikeouts, here are two arms for you. 

ERA: There were nine pitchers who did not allow an earned run in the month of May. The ones with a WHIP below one and a strikeout rate over 25 percent are: Liam Hendriks, Lucas Luetge, Tyler Matzek, Dan Winkler, Austin Adams, Josh Taylor and Anthony Bender. All of these arms can provide great ratios and strikeouts moving forward. 

SIERA: The top five pitchers in SIERA in May were Ryan Tepera (1.23), Richard Bleier (1.32), Nick Wittgren (1.35), Matt Barnes (1.38) and Craig Kimbrel (1.41). All five of these pitchers had an ERA of 2.70 or below, a WHIP less than one and a strikeout rate of at least 30 percent. What does that all mean? They have been absolutely elite as of late and should be added in Roto formats for great ratios and strikeouts. 

 

Reliever Leaders Two Months In 

Strikeout Rate: There are only four pitchers with a strikeout rate over 45 percent this season. They are all elite late-inning options as well. They are led by Aroldis Chapman (52.1 percent), Matt Barnes (48.2 percent), James Karinchak (46.2 percent), and Josh Hader (45.1 percent). Paul Fry, who I spoke about in the May section, has the eighth-highest strikeout rate on the season at 40.3 percent. Just add this man already! 

WHIP: Kendall Graveman leads the league in WHIP at 0.54. He is followed by Richard Rodriguez (0.58), Matt Barnes (0.67), Ryan Tepera (0.69), Chad Green (0.69) then Giovanny Gallegos (0.71) and Tejay Antone (0.71). You may notice that there are some non-closers on this list. Graveman, Rodriguez, Barnes and Antone should already be rostered as they get save chances. But, the others on this list in Tepera, Green and Gallegos are all the next in line for saves in their bullpens plus they give you elite ratios and strikeouts. Add them in Roto formats. 

ERA: There are nine qualified relievers with an ERA below one currently. Kendall Graveman (0.00), Aroldis Chapman (0.45), Dan Winkler (0.51), Caleb Baragar (0.52), Alex Reyes (0.64), Mark Melancon (0.74), Craig Kimbrel (0.82), Josh Hader (0.83) and Andrew Kittredge (0.87). There are some elite closers on this list, but there are other options for those in need of lowering their season-long ERA in Roto formats. 

SIERA: There are only four relievers with a SIERA below two and they are all elite options: Matt Barnes (1.22), Liam Hendriks (1.52), Aroldis Chapman (1.69) and Josh Hader (1.88). Just behind them is Raisel Iglesias (2.01), Craig Kimbrel (2.03), Taylor Rogers (2.14) and James Karinchak (2.15). That has to make you feel better if you have Iglesias, he is the only one on this list with an ERA over three, and his sits at 4.29. He is a good buy-low candidate as he is still the closer, but better ratio days are ahead. 

Make sure to follow Michael on Twitter, @MichaelFFlorio



Download Our Free News & Alerts Mobile App

Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!



More Fantasy Baseball Advice




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Shai Gilgeous-Alexander

Posts 25 in Series Opener
Paul George

Delivers 17 Points Against Boston
Tyrese Maxey

Leads 76ers in Game 1 Defeat
Jaylen Brown

Scores 26 Points in Game 1 Victory
Jayson Tatum

Posts Double-Double in Game 1 Win
Peyton Watson

Still Sidelined for Game 2
Anthony Richardson Sr.

Dynasty Value at All-Time Low
NFL

David Bailey Visits Several Teams Leading Up to the NFL Draft
Anthony Edwards

Listed as Questionable for Game 2
NFL

Oscar Delp Takes Several Visits Ahead of Draft
NFL

Chiefs Talking with Cardinals About the No. 3 Pick
Carson Beck

Steelers Eyeing Carson Beck in the Draft?
Thomas Bryant

to Remain Out Monday
Juan Soto

is on Track to Return Next Homestand
Cade Cunningham

Playing Without Minutes Restriction Sunday
Corbin Carroll

Exits Sunday's Game with Back Tightness
OG Anunoby

Tagged as Probable for Monday
Onyeka Okongwu

Might Miss Game 2 Against Knicks
Immanuel Quickley

Questionable for Game 2
Jordan Goodwin

Ruled Out for Rest of Game 1
Jonathan Isaac

Ruled Out for Sunday
Desmond Bane

Available for Game 1
Artem Zub

Uncertain for Game 2
Karel Vejmelka

Makes Playoff Debut Sunday
Carter Hart

in Vegas Crease for Playoff Opener
Jeremy Swayman

Begins Fifth Postseason Campaign
Alex Lyon

Available for Game 1
Dominic James

Activated From Injured Reserve
NFL

Zachariah Branch Arrested for Misdemeanor Obstruction
New York Giants

Sonny Styles One of the Top Targets for Giants at No. 5 in NFL Draft
Renardo Green

49ers Looking to Trade Renardo Green?
Keenan Allen

Chargers Not Closing the Door on a Reunion With Keenan Allen
Grayson Allen

is Available for Game 1 on Sunday
A.J. Brown

Eagles Preparing for A.J. Brown's Departure?
Peter Skoronski

Titans to Pick Up Peter Skoronski's Fifth-Year Option
Breece Hall

Dynasty Upside Remains Limited by Offensive Environment in New York
Cincinnati Bengals

Dexter Lawrence Signing One-Year Extension With Bengals
Kristaps Porzingis

Unsure About Returning to Golden State
Drake London

Dynasty Upside Remains Limited by Quarterback Questions in Atlanta
Mark Williams

is Ruled Out for Game 1 on Sunday
Chris Olave

Dynasty Value Rising After Resurgent 2025 Season
Coby White

Hornets Want to Bring Back Coby White
Bucky Irving

Can Bucky Irving Bounce Back After Injury-Marred 2025?
Kenneth Walker III

a Major Dynasty Riser After Offseason Move to Kansas City
Desmond Bane

Considered Probable for Game 1
Bo Nix

Dynasty Value in Question Coming Off Injury?
Tarik Skubal

Fans 10 in Win Over Red Sox on Saturday
Raisel Iglesias

Dealing With Shoulder Issue
Davante Adams

Glaring Opportunity to Sell High on Davante Adams?
Jordan Addison

Can Jordan Addison Overcome Ugly Quarterback Situation?
Emeka Egbuka

a Trade Target in Some Dynasty Leagues
Kyle Larson

Should not be Underestimated for the Win at Kansas
Denny Hamlin

Can Denny Hamlin Dominate at Kansas Again?
NASCAR

Christoper Bell Should Contend for First Win at Kansas
Joel Eriksson Ek

Powers Minnesota Past Dallas in Opening Game
Tyler Reddick

Fastest in Practice and Qualifying for Kansas Race
Ryan Blaney

Could Score another Top-10 Finish at Kansas
Ty Gibbs

Poised to Continue Hot Streak at Kansas
Logan Stankoven

Makes Big Impact in Carolina's Game 1 Victory
Chris Buescher

Always Consistent, Has Speed Heading Into Kansas
William Byron

is A Solid DFS Option for Kansas Lineups
Carson Hocevar

Poised for Career-Best Run at Kansas
Porter Martone

Nets Game-Winning Goal to Defeat Pittsburgh
Frederik Andersen

Shuts Out Ottawa in Game 1
Chase Briscoe

Is Chase Briscoe Worth Rostering for DFS at Kansas?
Chase Elliott

Is A Favorable DFS Option for Kansas Lineups
Matt Boldy

Delivers Huge Game 1 Performance in Win
Joey Logano

Could Joey Logano be Considered Playable In DFS This Week at Kansas?
NASCAR

Bubba Wallace is A Favorable Driver to Consider for Kansas Lineups
Ross Chastain

Is Ross Chastain A Worthy DFS Option for Kansas?
Brad Keselowski

Could Brad Keselowski be A Sneaky DFS Option for Kansas?
Daniel Suarez

Should DFS Managers Roster Daniel Suarez at Kansas?
Dylan Harper

is Ready for Sunday's Game
Stuart Skinner

Starting Game 1 Against Flyers
Alexandre Carrier

Back at Practice
Jared McCann

Undergoes Lower-Body Procedure
Andrei Kuzmenko

Activated From Injured Reserve
Victor Hedman

Out for Game 1 on Sunday
William Karlsson

Unavailable for Start of First-Round Series
Quinn Hughes

Available Saturday
Miro Heiskanen

Cleared for Game 1
Jhoan Duran

Placed on 15-Day Injured List With Oblique Strain
Kyle Stowers

Will be Activated on Sunday
Jesper Wallstedt

to Start in Goal for Minnesota on Saturday
Logan Stankoven

Presumed Ready for Game 1
Max Muncy

has Another Multi-Homer Game at Coors Field
Lourdes Gurriel Jr.

Expected to Make Season Debut on Saturday
Austin Riley

Hits Two Home Runs in Shutout Win Over Phillies
Daulton Varsho

Removed Early on Friday With Knee Discomfort
Edwin Uceta

Having More Shoulder Issues, "Shut Down for a Few Days"
Josh Hader

Moved to 60-Day Injured List
Willson Contreras

Returns to Red Sox Lineup on Friday
Daniel Palencia

Goes on 15-Day Injured List With Oblique Strain
Juan Soto

Still on Track to Return Next Week
Los Angeles Angels

Garret Anderson Dies at 53 Years Old
Mike Malott

A Favorite At UFC Winnipeg
Gilbert Burns

Set For UFC Winnipeg Main Event
Kyler Phillips

Set UFC Winnipeg Co-Main Event
Charles Jourdain

Looks To Extend His Win Streak
Jai Herbert

An Underdog At UFC Winnipeg
Mandel Nallo

Set For His UFC Debut
Karine Silva

Looks To Get Back In The Win Column
Jasmine Jasudavicius

Looks To Bounce Back
Parker Messick

Flirts With No-Hitter in Latest Gem Against Orioles
Mike Trout

Hits Five Homers in Series Versus Yankees
Spencer Arrighetti

Fans 10 in Season Debut, to Remain a Focal Point in Rotation?
Nick Pivetta

Dealing With Flexor Strain, Could Miss Months
Nico Hoerner

Homers, Drive in Five in Win Over Phillies
CFB

Michigan Lands Commitment From Quarterback Kamden Lopati
Sahith Theegala

Brings Strong Form Into Harbour Town
Wyndham Clark

Needs Putter to Show Up at RBC Heritage
Jacob Bridgeman

Looks to Return to Elite Form at Harbour Town
J.J. Spaun

a Volatile Option at RBC Heritage
PGA

Sungjae Im Offers High-Upside Value at RBC Heritage
Matt Fitzpatrick

Set for Another Strong Showing at RBC Heritage
Jason Day

Eyes Bounce-Back After Sunday Struggles at the Masters
Akshay Bhatia

Looking to Rebound at Harbour Town
Cameron Young

Hoping to Secure Second Win of Season at RBC Heritage
Scottie Scheffler

Looks to Win Again at RBC Heritage
Shane Lowry

Has Disappointing Final Round at Masters
Viktor Hovland

Hoping to Build on Final Round at Masters
Brian Harman

Struggling For Consistency Heading to RBC Heritage
Chris Gotterup

Putting Together Outstanding 2026 Season
Justin Thomas

Looks to Defend in Hilton Head
Jordan Spieth

in Search of Improved Putting at RBC Heritage
Marco Penge

May Continue Up-and-Down Ride at the RBC Heritage
Xander Schauffele

Could Get The Job Done at RBC Heritage
Jake Knapp

Keeps Building Strong Results in 2026
Kurt Kitayama

Trying to Regain Form From Florida
Collin Morikawa

Continues to be a Scary DFS Play at RBC Heritage
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF